晶闸管整流装置的几种故障处理方法浅析  

Analysis for the Fault and Treatment of the Thyristor Rectifier Equipment

作　　者：陈少东[1] 李宏[1] 

机构地区：[1]西安石油大学,陕西西安710065

出　　处：《电子测试》2013年第2期34-37,共4页Electronic Test

摘　　要：用脉冲字状态次序检测法和脉冲间相位差检测法对触发脉冲故障进行检测,有效地简化了触发脉冲控制电路的设计。并简要分析串、并联式整流主电路故障特征及故障检测方法,以矩阵方式检测多个晶闸管快速熔断器状态,最大可能地减少数字量输入点的使用;通过应用整流电压波形检测法和网侧电流检测法实时反映整流电压的参数。这些新检测方法力争简单可靠,用软件编程的检测方法来代替硬件检测电路并且有效的简化各硬件电路的设计。This paper mainly introduces that the detection method of pulse word order status and the detection method of pulse phase difference simplify the circuit design effectively. A brief analysis of the series or parallel rectifier circuit fault feature and fault detection method. With matrix way to measure multiple thyristor fast fuse state and reduce the use of digital input point. Through the application of rectifier voltage waveform method and web side current method real-time reflect rectifier voltage parameters. These new detection method is simple and reliable. With software programming instead of hardware circuit and Simplify the hardware circuit design.

关 键 词：整流装置 触发脉冲 故障检测 

分 类 号：TM461[电气工程—电器]